A Novel Low Profile Polarization Insensitive Electromagnetic Shield for X-Band Applications

2021 ◽  
Author(s):  
Muhammad Idrees ◽  
Sai-Wai Wong ◽  
Yejun He ◽  
Saifullah Khalid ◽  
Muhammad Ali Khalid ◽  
...  
Keyword(s):  
Low Profile ◽  
X Band ◽  
Electromagnetic Shield ◽  
Polarization Insensitive

Fractal X-Shaped FSS Employed Electromagnetic Shield for X-band SATCOMs

2020 ◽  
Author(s):  
Muhammad Bilal ◽  
Raja Asif Wagan ◽  
Rashid Saleem ◽  
Asim Quddus Satti ◽  
Tayyab Shabbir ◽  
...  
Keyword(s):  
X Band ◽  
Electromagnetic Shield

scholarly journals Design and Realization of Low profile Compact Wideband Monopole Printed Antenna for C and X band Application

2021 ◽  
Vol 1797 (1) ◽  
pp. 012030
Author(s):  
S Ghosh ◽  
I Sarkar ◽  
S Chowdhury ◽  
S Dutta ◽  
P Dey ◽  
...  
Keyword(s):  
Printed Antenna ◽  
Low Profile ◽  
X Band

A Low-Profile, Wide-scan, Cylindrically Conformal X-band Phased Array

2021 ◽  
pp. 1-1
Author(s):  
Sajjad Hussain ◽  
Shi-Wei Qu ◽  
Peng Zhang ◽  
Xiao-Hua Wang ◽  
Shiwen Yang
Keyword(s):  
Phased Array ◽  
Low Profile ◽  
X Band

scholarly journals Triple Band Fractal Antenna for Radio Navigation and Fixed Satellite Services using Dragonfly Optimization

2019 ◽  
Vol 8 (3) ◽  
pp. 43-49 ◽  
Author(s):  
A. Kumar ◽  
A. P. S. Pharwaha
Keyword(s):  
Coplanar Waveguide ◽  
Performance Parameter ◽  
Fractal Antenna ◽  
Radio Navigation ◽  
Simulated Performance ◽  
Low Profile ◽  
X Band ◽  
Good Agreement ◽  
Triple Band

This study reports the design of a coplanar waveguide (CPW)-fed triple band fractal antenna for radio navigation and fixed satellite services. Reported antenna has low profile, multiband and wideband performance which make it suitable for the radio navigation and fixed satellite services in S band, C bandand X band. Proposed antenna resonates at 2.6GHz, 4.4GHz, and 8.7 GHz having bandwidth of 0.2457GHz, 0.700GHz, and 4.1980 GHz respectively. Maximumgain for the resonating bands is 3.6 dB, 5.5 dB, and 7.3 dB respectively. Simulated performance parameter of proposed antenna is verified experimentally by testing the fabricated antenna. Measured and simulated results are in good agreement

Development and Miniaturized of Circularly Polarization Diversity at Cavity Backed SIW Antenna for X-Band Application

Frequenz ◽  
2019 ◽  
Vol 73 (9-10) ◽  
pp. 317-320
Author(s):  
Saeid Karamzadeh ◽  
Vahid Rafiei ◽  
Hasan Saygin
Keyword(s):  
Schottky Diodes ◽  
Axial Ratio ◽  
Impedance Bandwidth ◽  
Polarization Diversity ◽  
Circularly Polarized ◽  
Left Hand ◽  
Low Profile ◽  
X Band ◽  
Coaxial Feed ◽  
Good Agreement

Abstract In this work circularly polarization diversity has been achieved by utilizing two Schottky diodes on low profile cavity-backed substrate integrated waveguide (CBSIW). In comparison with other studies in the literature, the size of antenna has been reduced to 0.54λg × 0.76λg by helping a 50-Ohm coaxial feed line. The impedance bandwidth, axial ratio bandwidth and antenna gain are improved to 10.02 %, 5.2 % and 7.68dBi, respectively. In addition, the proposed antenna can generate either a left-hand circularly polarized (LHCP) or a right-hand circularly polarized (RHCP) radiation. The developed antenna was fabricated and tested and the achieved results were in good agreement with the simulated one.

scholarly journals High‐power and low‐profile metamaterials for reflectarray based on ‐negative layer in X‐band

2020 ◽  
Vol 56 (4) ◽  
pp. 172-174
Author(s):  
Xiao Ma ◽  
Feng Yang ◽  
Peng Yang ◽  
Rui Wang ◽  
Yi Yan
Keyword(s):  
High Power ◽  
Low Profile ◽  
X Band
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